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Add 32 bit option for Morphology & Emboss node #1413

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Add 32 bit option for Morphology & Emboss node #1413

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282 changes: 282 additions & 0 deletions addons/material_maker/nodes/emboss2.mmg
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Original file line number Diff line number Diff line change
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{
"connections": [
{
"from": "598",
"from_port": 0,
"to": "gen_outputs",
"to_port": 0
},
{
"from": "gen_inputs",
"from_port": 0,
"to": "buffer_2",
"to_port": 0
},
{
"from": "buffer_2",
"from_port": 0,
"to": "598",
"to_port": 0
}
],
"label": "Emboss",
"longdesc": "Creates highlights and shadows from an input heightmap",
"name": "emboss2",
"node_position": {
"x": 0,
"y": 0
},
"nodes": [
{
"name": "598",
"node_position": {
"x": -72.5796051025391,
"y": -454.73828125
},
"parameters": {
"amount": 5.0,
"angle": 0.0,
"size": 9.0,
"width": 1.0
},
"seed": 24130.0,
"shader_model": {
"code": "",
"global": "",
"includes": [
""
],
"inputs": [
{
"default": "0.0",
"function": true,
"label": "",
"name": "in",
"type": "f"
}
],
"instance": [
"float $(name)_fct(vec2 uv) {",
"\tfloat pixels = max(1.0, $width);",
"\tfloat e = 1.0/$size;",
"\tfloat rv = 0.0;",
"\tfor (float dx = -pixels; dx <= pixels; dx += 1.0) {",
"\t\tfor (float dy = -pixels; dy <= pixels; dy += 1.0) {",
"\t\t\tif (abs(dx) > 0.5 || abs(dy) > 0.5) {",
"\t\t\t\trv += $in(uv+e*vec2(dx, dy))*cos(atan(dy, dx)-$angle*3.14159265359/180.0)/length(vec2(dx, dy));",
"\t\t\t}",
"\t\t}",
"\t}",
"\treturn $amount*rv/pixels+0.5;",
"}"
],
"name": "Emboss",
"outputs": [
{
"f": "$(name)_fct($uv)",
"type": "f"
}
],
"parameters": [
{
"default": 9.0,
"first": 6.0,
"label": "Size",
"last": 12.0,
"name": "size",
"type": "size"
},
{
"control": "None",
"default": 0.0,
"label": "Angle",
"max": 180.0,
"min": -180.0,
"name": "angle",
"step": 0.1,
"type": "float"
},
{
"control": "None",
"default": 1.0,
"label": "Amount",
"max": 10.0,
"min": 0.0,
"name": "amount",
"step": 0.1,
"type": "float"
},
{
"control": "None",
"default": 1.0,
"label": "Width",
"max": 5.0,
"min": 1.0,
"name": "width",
"step": 1.0,
"type": "float"
}
]
},
"type": "shader"
},
{
"name": "gen_inputs",
"node_position": {
"x": -461.57958984375,
"y": -574.119140625
},
"parameters": {

},
"ports": [
{
"group_size": 0.0,
"longdesc": "The input height map",
"name": "port0",
"shortdesc": "Input",
"type": "f"
}
],
"seed": 2287.0,
"type": "ios"
},
{
"name": "gen_outputs",
"node_position": {
"x": 187.506225585938,
"y": -557.119140625
},
"parameters": {

},
"ports": [
{
"group_size": 0.0,
"longdesc": "The generated image",
"name": "port0",
"shortdesc": "Output",
"type": "f"
}
],
"seed": -47498.0,
"type": "ios"
},
{
"name": "gen_parameters",
"node_position": {
"x": -176.036682128906,
"y": -878.5
},
"parameters": {
"param0": 9.0,
"param1": 0.0,
"param2": 5.0,
"param3": 1.0,
"param4": null
},
"seed": 32120.0,
"type": "remote",
"widgets": [
{
"label": "Size",
"linked_widgets": [
{
"node": "598",
"widget": "size"
},
{
"node": "buffer_2",
"widget": "size"
}
],
"longdesc": "The resolution of the input image",
"name": "param0",
"shortdesc": "Size",
"type": "linked_control"
},
{
"label": "Angle",
"linked_widgets": [
{
"node": "598",
"widget": "angle"
}
],
"longdesc": "The angle of the simulated light",
"name": "param1",
"shortdesc": "Angle",
"type": "linked_control"
},
{
"label": "Amount",
"linked_widgets": [
{
"node": "598",
"widget": "amount"
}
],
"longdesc": "The strength of the emboss effect",
"name": "param2",
"shortdesc": "Strength",
"type": "linked_control"
},
{
"label": "Width",
"linked_widgets": [
{
"node": "598",
"widget": "width"
}
],
"longdesc": "The width (in pixels) of the area sampled for each pixel",
"name": "param3",
"shortdesc": "Width",
"type": "linked_control"
},
{
"label": "32 Bits",
"linked_widgets": [
{
"node": "buffer_2",
"widget": "f32"
}
],
"longdesc": "Use 32-bit buffer when sampling the input. Reduces banding artifacts but could result in higher video memory usage.",
"name": "param4",
"type": "linked_control"
}
]
},
{
"name": "buffer_2",
"node_position": {
"x": -82.6366882324219,
"y": -637.0
},
"parameters": {
"f32": false,
"filter": true,
"mipmap": true,
"size": 9.0
},
"seed_int": 0,
"type": "buffer",
"version": 2
}
],
"parameters": {
"param0": 9.0,
"param1": 0.0,
"param2": 5.0,
"param3": 1.0,
"param4": null
},
"scroll_offset": {
"x": -432.636688232422,
"y": -918.0
},
"seed_int": 0,
"shortdesc": "Emboss",
"type": "graph"
}
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